Propargyl-3-sulfopropyl ether sodium salt Cas 30290-53-0

Chemical Name: Propargyl-3-sulfopropyl ether sodium salt
Cas No.: 30290-53-0
Molecular Fomula: C6H11NaO4S
Molecular Weight: 202.2
Appearance: Light yellow liquid

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Table of Contents

1. Product Specifications & Comparative Analysis

Key Parameters

Parameter Specification
CAS Number 30290-53-0
Molecular Formula C6H9NaO4S
Purity ≥98% (HPLC)
Appearance White crystalline powder
Solubility Water: 500 g/L (20°C)

Competitive Benchmarking

Vendor Purity Package Shelf Life
VIVALR ≥98% 25kg/drum 24 months
Vendor B 95-97% 20kg/box 18 months
Vendor C ≥97% 30kg/drum 20 months

2. Industrial Applications & Functional Mechanisms

Primary Use Cases

  • Electroplating Additive: Enhances deposition uniformity in nickel/cobalt plating baths
  • Polymer Modification: Sulfonic group introduction for ion-exchange membranes
  • Photoresist Formulation: Photoacid generator in semiconductor lithography

Chemical Performance Characteristics

  • pH Stability: 3.0-11.5 (aqueous solution)
  • Thermal Decomposition: 280°C+ (TGA analysis)
  • Electrochemical Window: -1.5V to +2.0V vs SCE

3. Operational Protocols & Best Practices

Recommended Dosages

Application Concentration Temperature Range
Electroplating 0.5-3.0 g/L 45-65°C
Polymer Synthesis 2-5 wt% RT-80°C

Safety Handling

  • PPE Requirements: Nitrile gloves, chemical goggles
  • Spill Management: Absorb with inert material
  • Incompatibilities: Strong oxidizers, concentrated acids

4. Implementation Case Studies

Case 1: High-Speed PCB Electroplating

Client: Leading Asian PCB manufacturer
Solution: 1.8g/L additive in nickel bath
Results: 22% improvement in throwing power

Case 2: Fuel Cell Membrane Production

Client: European energy solutions provider
Application: Sulfonation agent for PEM
Outcome: 15% higher proton conductivity

5. Verified Client Success Stories

Client A: Global Semiconductor Manufacturer

  • Location: Silicon Valley, USA
  • Usage: Advanced packaging lithography
  • Volume: 800kg/month

Client B: Automotive Parts Supplier

  • Location: Stuttgart, Germany
  • Application: Corrosion-resistant coatings
  • Implementation: Continuous 36-month supply

6. Technical Consultation & Procurement

Contact our application engineers for:

  • Custom formulation support
  • Bulk pricing (100kg+ orders)
  • Regulatory documentation

Email: info@vivalr.com
Tel: (86) 15866781826
Office Hours: Mon-Fri 08:30-17:30 GMT+8

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